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BM2P181W-Z

BM2P181W-Z Description

The BM2P181W-Z is a non-isolated type PWM DC/DC converter designed for efficient power management applications. Manufactured by Rohm Semiconductor, this through-hole mounted device features a buck topology and offers a wide range of technical specifications that make it suitable for various industrial and consumer electronics applications. With a voltage breakdown rating of 650V and a switching frequency of 65kHz, the BM2P181W-Z ensures reliable and efficient power conversion. The device is actively maintained and supported by Rohm Semiconductor, ensuring long-term availability and technical support.

BM2P181W-Z Features

• Topology: Buck
• Mounting Type: Through Hole
• Voltage - Breakdown: 650V
• Internal Switch(s): Yes
• Control Features: Soft Start
• Fault Protection: Comprehensive protection features including current limiting, over-temperature, over-voltage, short circuit, and UVLO (under-voltage lockout) ensure robustness and reliability.
• Frequency - Switching: 65kHz
• Voltage - Start Up: 8.8V
• Duty Cycle: 40%
• Package: Tube
• Voltage - Supply (Vcc/Vdd): 12V to 19.44V
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The BM2P181W-Z stands out with its soft start feature, which helps in reducing inrush current during startup, thereby protecting the circuit from potential damage. The comprehensive fault protection mechanisms ensure that the device can operate safely under various abnormal conditions, making it highly reliable. The wide input voltage range and the ability to handle high breakdown voltage make it suitable for a variety of applications requiring stable and efficient power conversion.

BM2P181W-Z Applications

The BM2P181W-Z is ideal for applications that require efficient power conversion and robust protection features. Some specific use cases include:

• Industrial Equipment: Suitable for industrial control systems where reliable power management is critical.
• Consumer Electronics: Ideal for devices that require efficient power conversion and protection against various fault conditions.
• Telecommunications: Can be used in telecom equipment where stable power supply and high reliability are essential.
• Automotive: Applicable in automotive electronics where high voltage breakdown and comprehensive fault protection are required.

Conclusion of BM2P181W-Z

The BM2P181W-Z from Rohm Semiconductor is a versatile and reliable PWM DC/DC converter designed for non-isolated power management applications. Its comprehensive set of features, including soft start, high voltage breakdown, and robust fault protection, make it an excellent choice for a wide range of applications. The through-hole mounting type and tube packaging ensure ease of integration into various electronic systems. With a duty cycle of 40% and a switching frequency of 65kHz, the BM2P181W-Z offers efficient power conversion while maintaining high reliability. Whether used in industrial, consumer, or automotive applications, the BM2P181W-Z provides the necessary performance and protection to ensure stable and efficient operation.